This steam boiler is published with the manufacturer’s full specification — type Natural Circulation. Made by Shenyang Lanyi Energy Saving New Energy Co., Ltd. (3 years on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Steam Boiler
- Boiler Capacity: 10 20 30 40 50 t
- Warranty: More Than 5 Years
- Place Of Origin: China
- Type: Natural Circulation
- Types: Natural Circulation
- Dimension(L*W*H): Depends on Boiler Capacity
Technical Specifications
| Output | Steam |
|---|---|
| Usage | Industrial |
| Steam Production | MAX50t/h |
| Fuel | natural gas, lpg,lng, cng,diesel, heavy oil,light oil |
| Pressure | Low Pressure |
| Type | Natural Circulation |
| Core Components | Boiler main body |
| Key Selling Points | Energy Saving |
| Style | Horizontal |
| Warranty | More Than 5 Years |
| Video Outgoing-Inspection | Provided |
| Machinery Test Report | Provided |
| Place Of Origin | China |
| Brand Name | Lanyi Boiler |
| Dimension(L*W*H) | Depends on Boiler Capacity |
| Product Name | steam Oil fired Gas Condensing boiler |
| Rated Working Pressure | 1.25Mpa /1.6Mpa/2.5Mpa |
| Thermal Efficiency | 100%-104% |
| Using Life | more than 10years |
| Boiler Capacity | 10 20 30 40 50 t |
| Old Or New | new |
| Types | Natural Circulation |
| Selling Units | Single item |
Product Details




Project/Model | SZS10 | SZS20 | SZS30 | SZS40 | SZS50 | |||||||
Rated evaporation capacity | T/h | 10 | 20 | 30 | 40 | 50 | ||||||
Rated steam pressure | Mpa | 1.25/1.6/2.5 | ||||||||||
Saturated steam temperature | ℃ | 194(1.25MPa)/204(1.6MPa)/225(2.5MPa) | ||||||||||
Thermal efficiency | % | 100-104 | ||||||||||
Exhaust temperature | ℃ | 70-90 | 100-104 | 100-104 | 100-104 | 100-104 | ||||||
Diesel consumption | Kg/h | 627.9 | 70-90 | 70-90 | 70-90 | 70-90 | ||||||
Natural gas consumption | Nm³/h | 658.9 | 1274.3 | 1911.4 | 2548.5 | 3176.9 | ||||||
Gas consumption | Nm³/h | 1298.6 | 1346.6 | 2019.9 | 2693.1 | 3203.2 | ||||||
Power supply | V/Hz | 380/50 | 2735 | 4102.6 | 5470.1 | 6509.7 | ||||||
Size | L | mm | 40 | 40 | 50 | 50 | 50 | |||||
W | mm | 7580 | 9720 | 10425 | 11940 | 14470 | ||||||
H | mm | 3100 | 3655 | 3910 | 4020 | 5320 | ||||||
Weight | T | 35 | 3700 | 4370 | 4397 | 4390 | 5570 | |||||




















(1) We need to know the capacity of the boiler, the fuel you plan to use and your steam pressure needs, then we can confirm the
boiler model.
(2) Customers need to provide us with your name, email address and company name, then we will send you the price list immediately.
Moreover, if you use whatsapp, skype or wechat, then you can provide us your ID, which will be more convenient for us to
communicate.
Q2: Why choose us?
(1)Class A boiler production qualification factory with many years export experience
(2)100% steel plate, steel pipe, welding rod without damage;
(3)100% x-ray inspection (welds): ensure the quality of the whole boiler;
(4) Water pressure test: to ensure standard working pressure and safety;
Q3: What is the service life of your boiler?
A: UsuallyWith proper operation and good maintenance, the boiler can last for more than 20 years
Q4: Can I have my own customized products?
A: Of course you can, your customized requirements for colors, logos, designs, packaging, carton marking, language brochures, etc.
can all be met.
Dear friends, you can contact us through my contact form or send us your inquiry directly. Click on "Send Inquiry" or "Chat Now"!
Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this steam boiler?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a More Than 5 Years warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenyang Lanyi Energy Saving New Energy Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, Trading Company. Browse the full Shenyang Lanyi Energy Saving New Energy Co., Ltd. range on HVACR Nexus.
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